I was chatting with someone yesterday and they mentioned that they don’t really understand exactly how the stack works or how to look at it. So here’s a quick walkthrough of how you can use gdb to look at the stack of a C program. I think this would be similar for a Rust program, but I’m going to use C because I find it a little simpler for a toy example and also you can do Terrible Things in C more easily.…

Checkout and init the submodule. git clone git://git.zx2c4.com/cgit cd cgit git submodule init git submodule update Install gettext through brew. brew install gettext Then create a cgit.conf file and set complier/linker flags to use the gettext library installed before. CFLAGS = -g -O2 -Wall -I/usr/local/opt/gettext/include LDFLAGS = -L/usr/local/opt/gettext/lib Finish up with a simple make command. make…

A Great Vim Cheat Sheet Essentials Cursor movement (Normal/Visual Mode) h j k l - Arrow keys w / b - Next/previous word W / B - Next/previous word (space seperated) e / ge - Next/previous end of word 0 / $ - Start/End of line ^ - First non-blank character of line (same as 0w) Editing text i / a - Start insert mode at/after cursor I / A - Start insert mode at the beginning/end of the line o / O - Add blank line below/above current line Esc or Ctrl+[ - Exit insert mode d - Delete dd - Delete line c - Delete, then start insert mode cc - Delete line, then start insert mode Operators Operators also work in Visual Mode…

各大站都搞这个登陆复制，真的恶心， 尤其是csdn，各种和谐， 虽然有命令，但是每次敲都贼麻烦， 来个油猴脚本吧~~ /* eslint-disable no-undef */ /* eslint-disable no-eval */ // ==UserScript== // @name 去掉d…

连接内网和无线网络 内网和外网都不要禁止，win10系统，以管理员身份运行CMD，在CMD中输入route print IPv4 路由表 上面一行是外网，下面一行是…

本文将介绍如何缩小网络字体包大小及优化其加载过程。 优化思路 将字体包转换为 woff2 格式。它具有更小的体积，对现代浏览器非常友好，且无需再 gzip 压缩。 使字…

exute sudo modprobe nvidia error: modprobe: ERROR: ../libkmod/libkmod-module.c:832 kmod_module_insert_module() could not find module by name=‘off’ 02615-oak8kunndy9.png Nvidia对他们的安装做了一些改动。 现在，Nvidia库位于/usr/lib/x86_-…

注意到:以下的操作主要是用gitExtension来操作的。 gitExtension配置教程:http://www.cnblogs.com/…

最近 mpv 突然打不开，终端运行提示 libtalloc 版本有问题。 使用终端运行错误提示如下 $ mpvmpv: relocation error: /usr/lib/x86_64-linux-gnu/libldb.so.1: symbol talloc_strdup_append_buffer version TALLOC_2.0.2 not defined in file libtalloc.so.2 with link time reference 解决： sudo apt-get install --reinstall libtevent0 libtalloc2…

安装jre，需要到jdk目录下面去 在此处打开命令窗口，执行如下命令： 52006-bww8u0li4s.png bin\jlink.exe --module-path jmods --add-modules java.desktop --output jre 执行完之后就会生成jre啦…